Fra http://help.sap.com/saphelp_nw04s/helpdata/en/97/68d64260752a78e10000000a155...
Native SQL These are SQL statements that can be listed in the ABAP programs between special delimiters. Database-specific SQL statements and special SAP-specific statements are possible. Native SQL statements are not checked fully by the syntax check and are handled by the Native SQL interface of the database interface.
også http://help.sap.com/saphelp_nw04s/helpdata/en/fc/eb3b8b358411d1829f0000e829f...
Mvh Axel